Hi,
It can be done. If you edit the styleformwizard.css file in your skin folder, look for this line:
.formwizard .settingrow .settinglabel {width:100%; }
and either comment it out or remove it.
Then add this at the bottom:
.formwizard br.clear{ display:none;}
If you wanted to only do it on specific forms, you could add a custom class in the settings for Form Wizard and then instead of the above use:
.yourcustomformclass br.clear{ display:none;}
or if you only wanted to do it on specific questions on a specific instance of Form Wizard, you could add a custom class to the question and then do it like this:
.yourcustomformclass .yourquestionclass br.clear{ display:none;}
Hope that helps,
Joe