Android : Mixing preference screen with normal xml file in android

I'm new to android, so pardon me if this question is too simple. I want to make an xml file that remembers if the user want to be stay login or not, by checking the checkbox. here is the sample layout (I just used a regular checkbox in the image below).

Is it possible to mix a PreferenceScreen with a regular LinearLayout in an xml file? if yes, can you show me the structure?

I tried doing this, but i get an error.

<LinearLayout
    android:layout_height="wrap_content"
    android:layout_width="fill_parent"
    android:orientation="horizontal"
    android:weightSum="2">

    <PreferenceScreen>
        <CheckBoxPreference
        android:defaultValue="false"
        android:key="checkbox"
        android:summary="remember me">
        </CheckBoxPreference>
    </PreferenceScreen>

    <TextView
    android:id="@+id/tvRegister"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:layout_marginTop="140dp"
    android:textSize="20dp"
    android:text="Not yet member?"
    android:layout_weight="1"
    android:textColor="#5F61D9" />

I want it to look like just like the picture above.