Your question seems to be answered as "NO" here:
Remote restart into safe mode? (windows)
and f.e. http://answers.microsoft.com/en-us/windows/forum/windows_xp-networking/trying-to-use-remote-desktop-to-connect-to-a/16863a8f-f6e3-43d9-91f8-6c8fb9a1d077
However you could fire up your test machine to write the steps needed to be changed in safe mode and execute that script on startup event.
As this is remote do heavy testing beforehand.
For the future you might be interested in setting up something like this:
I have seen it in some schools and we use a similiar setup currently:
Set bios/uefi to boot via network first, let the pxe boot define default to the harddrive you use for booting, in case of inicident you redefine the default for that specific mac/server/computer (you do have inventory "lists" for that right?) and can restore a previous backup and/or add files for automatic executing after normal boot.