Thank you for your suggestion. Marty Zigman provided an interesting answer, but I haven't had a chance to try it yet. He suggested that I format the date to yymmdd and then he thought they would come out in sorted order. I decided for now the easiest thing to do was just create a formula with an HTML link (and passing the internid as a url parameter) that will link to another page with those details from the transactions that I need. And since I can pass the sort order as a parameter that solved the problem easily.
When I get some free time I'll try some other things out and let you know the solution.