We all know that iPad Photo does not allow album creation of it's own in within iPad.
But I found an easy trick to overcome this problem.
Get free Cloudreaders app. It can show images inside zip files. You can simply swipe to view next image. If you want to export single image file, just install free Neu Notes which integrates with Cloudreaders.
The downside is that it will be outside photo album. But just for viewing photos it works fine.