I'm no help because creamer is one thing I'm bad with. I will mention rumchata is pretty awesome in coffee although it may be frowned upon if used before work.
S/O coffee mate natural bliss creamer - Last time I looked at the ingredients on the container it listed "natural flavors." WTF is that supposed to be?
I ran out of it one day and was too lazy to go to the store. I drank it black and hated it but my laziness won out and then I realized I was breaking out from the dairy. Now I like it black.