There is a glue that is called a book binding glue. I know that they do not have it at Michaels. I think you have to go to an art supply store. The difference with this glue is that it will dry clear and remains flexible. It is the same stuff that you will find on one side of a note cube.
I agree, if your only doing 1 or so of the tablets, maybe a local printer will glue them for you for a nominal fee.
I hope you show us your finished project.
Stefanie -