L'Occitane Shea Butter Foot Cream is amazing, and it doesn't have a heavy scent. Bliss also makes a good foot cream but it's a little bit greasy if you put it on right before your shoes. Also, Aveda makes one called Foot Relief, and whenever I get a pedicure with it, my feet just feel 100 pounds lighter. It has a nice, relaxing scent which I like too.
If you are looking for serious healing cream, I recommend Flexitol, or the CVS version, which I believe is called Heel Cream. Very neutral smell and it is designed just for dry cracked heels. Neutral smell. I used it for just a few nights with socks over the cream, and my feet are completely soft. The CVS brand goes for around $5-6.