Using Multi Instance Loop Characteristics sequential without approve user task

Have business process logic.
When the same processes should be run in loop sequential. But process has UserTask for approve.
Using multiInstanceLoopCharacteristics with sSequential is true for callActivity.
Not wait when UserTask will be approved to continue. And start run next callActivity from loop.
Is it possible using multiInstanceLoopCharacteristics sequential and not wait approve for UserTask for continue?