I personally don't like creamer or whole milk in my coffee at all. Any flavoring in it has to be flavored in the bean. I don't like it all "creamy" but then again, I don't like real whipped cream/whole milk/2% milk, either. I have a dairy aversion, and if I have dairy, it has to be skim milk/nonfat yogurt.
Occasionally I will have a latte (a shot of espresso diluted with steamed milk for any non-coffee drinkers) but it HAS to be skim milk. The creamy "coat the tongue" stuff just grosses me out with dairy.
I am a serious coffee lover (we grind our own beans, have a french press and pressure brewer, etc.) so I usually prefer to drink coffee black, or with a dash of Splenda if it isn't a flavored bean.
The only thing I like in my coffee other than that, is the occasional after dinner drink...a little Frangelico or Irish Cream added.