As is the case with fragrances, I need to ask, how much do you want to spend?
I am a foot cream connoisseur, and I've tried tons of stuff. Needless to say, when you use it on your feet, you use it on your hands too. My favorites are Aveda Foot Relief (and hence it's counterpart Hand Relief, which doesn't smell as good), Bath and Body Works' Shea It Isn't So foot cream (there is a hand version of this as well that is less minty-smelling), and L'Occitane's Lavender shea butter foot cream (don't know about a hand version). But heck, if you're going to be doing your hands anyway, you might as well pay some attention to your feet too! And trust me, the above mentioned creams are the best. They're all $15-20.
If you don't want to spend that much, try:
Nutrogena Hand Cream (smells better than the foot cream and is otherwise identical)
Gold Bond Foot Cream (nice smell, works great)
Any generic vitamin E cream in a tub.
(these are all about $5)
...you get what you pay for. ...but try and find sales!