Can I delete my configuration files after submitting a job?

Question

If I submit a set of jobs using PBS in this way:

for f in configfiles
do
  qsub [options] ./script.sh $f
done

Can I remove the config files as soon as the job has been submitted, e.g.:

for f in configfiles
do
  qsub [options] ./script.sh $f
  rm $f
done

?