FDMEE - Can a batch call another batch? Want to load to more than 1 target app within a batch

I want to load FX rates into an Essbase application as well as to 3 planning cubes.  I've set up a batch to call the 3 rules for the planning cubes.  I set up another batch to call the 1 rule for the Essbase cube.  Thought I could "link" them together by assigning them to the same Batch Group and then calling that batch from the Batch Execution screen, but no such luck.  I suppose I could get around it by scheduling each batch, but I was aiming for a 1-click option that would allow to me click and kick