While this is not exactly what the poster was looking for, I do it this way. I click the check boxes on the search result page, and download them. Yep they are LOC files, but thats ok for now.... I open the loc file in GSAK, and ignore entering the state.
Once they are in there, I can set GSAK in split mode and have the geocahing.com view on the bottom. If I like the chace I hit download GPX, and use open not save. By clicking yes, it will open and populate all the data for you. If a cache is not interesting, dont download the gpx... just delete it.
Basically I use GSAK split view to read about the caches I selected, and with it open I dont have to save the gpx's, just populate the database.
Dont know if that confusing or not?