I treat wetsuits as packing material and use them to protect other, more fragile items. About the worst that can happen is that you compress the suit along a tight crease and you lose a bit of insulation value along that crease. Not a big problem.
As Dive-aholic suggests, just roll it around something, avoiding tight creases.
A really tight crease that has crushed the neoprene won't really disappear after a dive, but OTOH, as you repeatedly dive, the whole suit will gradually be crushed and lose insulation value.