The ilos Screen Recorder gives the option to capture your webcam simultaneously with your screen. Here's how it works:
Step 1: Launch the Screen Recorder (If you still need to learn more about this, click here).
Step 2: Click the gear icon in the Screen Recorder toolbar.
Step 3: Select the Webcam icon.
Step 4: Choose Integrated Webcam from the drop down menu.
Step 5: Resize and/or Move the webcam section if desired.
Step 6: Record a video!