Good shoes for use with Crank Bros Candy pedals

I just bought some Candy SL pedals for my bike and I need to pick up some clipless MTB shoes to go along with them. Which shoes work well with these pedals? I don't want to buy something with big tread that will make it hard to clip in and out of. I am doing trail riding, so I don't need anything to climb on rocks or anything, just a shoe that allows me to walk with little effort and without shredding my cleats to pieces. Thanks!