Your question about cream blush had me diving into my makeup drawer. I lovelovelove Mac's cream blush, which they sadly discontinued quite a while ago. It had everything I look for in a cream blush, perfect consistency for blending—I use my fingers, not a sponge—it didn't deposit lots of color then disappear during application; and beautiful colors.
I can't tell you what to buy, but I can tell you what I have tried and why they haven't worked. You may have to kiss a few frogs at various makeup counters to find what works for you.
Here's my experience. My least successful was Bobbi Brown's Pot Rouge for lips and cheeks. Stiff, stiff, stiff! Hard to blend. Ugh. Her newest line, Jones Road, which lisap mentioned, looks much to be better, but I haven't tried that. I recently bought a roll-on blush in a little pot from Merit, that can be used for cheeks and lips. Underwhelming. It's one of those that deposits a lot of color then disappears. I have Glossier's Cloud Paint and was disappointed by it. Glossier calls it a gel-cream—I found it more gel than cream, and not as easy to use as a pure cream blush, particularly because it deposits a lot of pigment, that I then have to fiddle around with. I did say in my earlier reply that I am not at all adept with makeup, so there is that. I'm also impatient, and need something that doesn't tax my limited makeup skills! My makeup routines needs to take 5 minutes, max.
After whingeing a lot about Mac's discontinued cream blush, I finally broke down and tried their mineral blush, which the sales rep said is a cross between a cream and powder. Hmm. I don't think so. But it IS prettier than a pure powder, in that it doesn't lay on top of my skin but seems to sink into it a bit, so there is that. I still mourn the old Mac cream blush. Of which I still have quite a stash and use it. And will until it turns on me.