Yes, the Binary load works in QS as well:
1. Create a new connector pointing to your Apps folder ("QS Apps" in my case)
2. Use the following line in your script:
Binary [lib://QS Apps (server_admin.account)/fea24922-77e7-496r4-9433-c0c1a431540];
Where fea24922-77e7-496r4-9433-c0c1a431540 is your App's ID.
I do not think you can load the QVF using the app's name, so you have to use the app's registered ID instead (above).