Can you have laser lipo on the abdomen after tummy tuck?

Yes, you can have laser liposuction on the abdomen after a tummy tuck. At my practice I've treated a number of patients who have received a tummy tuck but due to complications or post treatment weight gain have expressed interest in laser liposuction. You must be completely healed from your tummy tuck before any type of invasive treatment like laser liposuction, typically 6-12 months post procedure. 
You can see a good number of liposuction-tummy tuck revisions here on RealSelf.

Yes, you can have laser lipo after a tummy tuck. Laser lipo is preferred over regular liposuction because it melts the fat and the skin can be tighten. We have done this in our office with clients.