[Newbies] Using squeak with a script?

Hi list, I try to use squeak to execute the following basic Smalltalk script (in a file "hello.st") "Transcript show: 'Hello world'; cr." from the command line with Squeak. This works as expected with both GNU Smalltalk and Pharo, but with Squeak nothing happens: Squeak seems to wait forever. If I add "Smalltalk snapshot: false andQuit: true." after the above line, the execution of the script terminates, but without printing anything. I use the Squeak 5.0-201608171728 VM and the Squeak5.1-16548 image. Any hints? Thank you.